Support for GPT-5.5

Author: polterguy

backend/files/system/openai/magic.startup/magic.ai.chat.hl

@@ -905,6 +905,8 @@ select prompt, max(completion) as completion
          case:gpt-5.4-mini
          case:gpt-5.4-nano
          case:gpt-5.4-pro
+         case:gpt-5.5
+         case:gpt-5.5-pro
             set-value:x:@.api_url
                .:"https://api.openai.com/v1/responses"
          default
@@ -965,6 +967,10 @@ select prompt, max(completion) as completion
                      .:gpt-5.4-mini
                   eq:x:@.arguments/*/model
                      .:gpt-5.4-nano
+                  eq:x:@.arguments/*/model
+                     .:gpt-5.5
+                  eq:x:@.arguments/*/model
+                     .:gpt-5.5-pro
                .lambda
 
                   // Modifying request.

backend/files/system/openai/magic.startup/magic.ai.endpoint-common.hl

@@ -425,6 +425,16 @@ slots.create:magic.ai.endpoint-common
             .
                model_size:int:400000
 
+      case:gpt-5.5
+         add:x:@.model
+            .
+               model_size:int:1000000
+
+      case:gpt-5.5-pro
+         add:x:@.model
+            .
+               model_size:int:1000000
+
       default
 
          throw:Configuration for OpenAI model not found

backend/files/system/openai/models.get.hl

@@ -155,6 +155,13 @@ for-each:x:@http.get/*/content/*/data/*
                tokens:int:1000000
                chat:bool:true
 
+      case:gpt-5.5
+      case:gpt-5.5-pro
+         add:x:@.dp/#
+            .
+               tokens:int:1000000
+               chat:bool:true
+
       case:gpt-5.4-mini
       case:gpt-5.4-nano
          add:x:@.dp/#